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<br />TRAPEZOIDAL CHANNEL ANALYSIS <br />RATING CURVE COMPUTATION <br />June 13, 1995 <br />TABLB 13-7-1 <br />DITCH SECTION "A" <br />YOAST BAUL ROADS <br />PROGRAM INPUT DATA: <br />DESCRIPTION VALUE <br />channel Bottom slope (feet per foot) .................... 0.0200 <br />Manaiag` a Roughness Coefficient (n-value) ............... 0.0350 <br />Channel Side Slope - Left Side (horizontal/vertical).... 3.00 <br />Channel bide Slope - Right Side (horizontal/vertical)... 2.00 <br />Channel Bottom width (feet) .... ......................... 0.0 <br /> PROGRAM RESULTS: <br /> Depth Flow Rate Velocity Froude Velocity Energy Flow Area Top Width <br /> (ft) (cfs) (fps) Number Head(ft) Head(ft) (sq-ft) ------(ft) <br /> 0.5 1.4 2.27 0.799 0.080 0.580 0.6 2.5 <br /> 1.0 9.0 3.60 0.896 0.201 1.201 2.5 5.0 <br /> 1.5 26.6 4.71 0.959 0.345 1.845 5.6 7.5 <br /> 2.0 57.2 5.71 1.006 0.506 2.506 10.0 10.0 <br /> 2.5 103.7 6.62 1.044 0.681 3.181 15.6 12.5 <br /> 3.0 168.5 7.48 1.076 0.869 3.869 22.5 15.0 <br />-------------------------------------------------------------------- <br />-------------------------------------------------------------------- <br />TRAPEZOIDAL CHANNEL ANALYSIS COMPUTER PROGRAM, Version 1.3 (c) 1986 <br />Dodson 6 Associates, Inc., 5629 FM 1960 W., X314, Houston, T% 77069 <br />(713) 440-3787. A manual with equations S flow chart is available. <br />• <br />